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Do You Have a Chirping Light Switch?
The light switch that is wired into my kitchen island has started chirping. It chirps about every 8 seconds, and it’s really getting annoying…
Dimmer Switch Sparks From Damaged Metal Plate
Our bathroom dimmer switch had sparks. The electrician who repaired it blamed it on force that damaged the metal plate…
Electric Power Supply Wiring for a Solenoid
Power Supply and Wiring for a Solenoid Valve [ad#block]Question: I’m running water through a Ehcotech 12 VDC 450 mA Electric Solenoid Valve. What amp 12 VDC power supply would I need to run this valve if the power supply is 35 feet away from the valve? Should I use a 450 mA, 700 mA, 2 […]
Electric Vehicles and Charging Systems
Different types of electric vehicle charging systems, what are the circuit requirements…
Battery Backup Systems
I need some information how to setup a battery backup system and connect it to the main switch…
Electrical Applications for Inverters
Would it be wise to run an inverter off a battery and the fridge at 220vac off the car battery or would it be better to just run it straight off the 12vdc…
How to Discharge a Motor Capacitor
I have to remove the capacitor from my condensing unit for my central air. What is the best (easiest) way to discharge the capacitor before I remove it?
